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利用matlab编程实现粒子群算法，来进行寻找最优解(particle swarm optimization)

通过不同的方式演示混沌系统，产生不同的混沌序列。(Chaotic system is demonstrated in different ways, and different chaotic sequences are generated.)

应用傅里叶变换DFT，分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数，所以离散周期信号的频谱 是一个周期的周期性离散频谱，各谱线之间的间隔为 ，而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)

对三路信号进行分离，基于峭度和基于负熵的独立分量分析（ICA）(The three way signal separation, based on the kurtosis and independent component analysis (ICA) based on negative entropy )

multi-level voltage svpwm space vector control algorithm for motor controlmulti-level voltage svpwm space vector control algorithm for motor controlmulti-level voltage svpwm space vector control algorithm for motor controlmulti-level voltage svpwm space vector control algorithm for motor control

基于蒙特卡洛仿真法的起伏数字信号的仿真 瑞丽衰落 原创(Monte Carlo simulation method based on the ups and downs of the digital signal the decline of the original simulation Ruili)

说话人识别算法SVM 全套可以运行，包含端点检测，特征提取等(Speaker recognition algorithm a full set of SVM can run, contains the endpoint detection, feature extraction)

说明：  K最邻近分类器设计的MATLAB代码，有代码解释(K nearest neighbor classifier design in MATLAB code)

一个模拟雷达杂波的源代码,对开发雷达模拟方面有借鉴作用。(A simulated radar clutter source code, the development of radar simulation has reference.)

How to moedelling Acrobot as an underactuated system